The main raw materials for tire manufacturing are rubber and skeleton materials (such as nylon cord, steel wire cord, etc.), and various materials exhibit different characteristic changes when temperature increases. Nylon cord, unlike other materials, shrinks under heat. High temperature can also accelerate the aging process of rubber, so we say that the main reason for tire damage is the high temperature of the tire body.
When it is found that the tire temperature is too high, be sure to stop and cool down. Because the temperature of the tire body enters high temperatures, it will cause a decrease in the physical and mechanical properties of the rubber and the cord, reduce the adhesion between the rubber and the cord, accelerate thermal aging, and make the crown, shoulders, and sides of the tire prone to delamination and delamination; Under external impact, it is also easy to cause the tire crown and shoulder to burst.